-
21.发明申请公开(公告)号：US20160339907A1
公开(公告)日：2016-11-24
申请号：US15230992
申请日：2016-08-08
Applicant: BYD COMPANY LIMITED
Inventor： Dongsheng YANG , Yubo LIAN , Jintao ZHANG , Hongbin LUO
CPC classification number: B60W20/30 , B60K6/547 , B60K2006/4808 , B60W10/06 , B60W10/08 , B60W10/113 , B60W20/20 , B60W20/40 , B60W30/19 , B60W2050/0011 , B60W2510/081 , B60W2510/1005 , B60W2520/10 , B60W2520/105 , B60W2540/10 , B60W2540/12 , B60W2540/16 , B60W2710/081 , B60W2710/083 , B60W2710/1005 , B60W2720/10 , B60W2720/106 , F16H3/006 , Y02T10/626 , Y02T10/6286 , Y10S903/902
Abstract: The present disclosure discloses a shifting control method for a hybrid vehicle. The shifting control method includes: detecting operating parameters of the hybrid vehicle, where the operating parameters of the hybrid vehicle includes vehicle speed, vehicle acceleration as reflected from an accelerator-pedal signal and a current gear of the hybrid vehicle; determining a work mode of the hybrid vehicle; performing speed adjustment and shifting control to the first motor-generator according to a work mode and the operating parameters of the hybrid vehicle to implement shifting control of the hybrid vehicle, where the work mode includes an electric-vehicle mode and a hybrid-electric-vehicle mode. The method considers performing speed adjustment and shifting control under various working conditions. This improves smoothness and comfort of the vehicle and enlarges the use scope. The present disclosure further discloses a power transmission system of a hybrid vehicle and a hybrid vehicle.
Abstract translation: 本公开公开了一种混合动力车辆的变速控制方法。 变速控制方法包括：检测混合动力车辆的操作参数，其中混合动力车辆的操作参数包括车速，从加速器踏板信号反映的车辆加速度和混合动力车辆的当前档位; 确定混合动力车辆的工作模式; 根据工作模式和混合动力车辆的操作参数对第一电动发电机进行速度调节和变速控制，实现混合动力车辆的变速控制，其中工作模式包括电动车辆模式和混合动力车辆模式， 车辆模式。 该方法考虑在各种工作条件下执行速度调节和变速控制。 这提高了车辆的平滑度和舒适性，并且扩大了使用范围。 本公开还公开了一种混合动力车辆和混合动力车辆的动力传递系统。
-
公开(公告)号：US20160069426A1
公开(公告)日：2016-03-10
申请号：US14644881
申请日：2015-03-11
Applicant: BYD COMPANY LIMITED
Inventor： Dongsheng YANG , Yubo LIAN , Jintao ZHANG , Hongbin LUO
CPC classification number: F16H3/006 , B60K6/442 , B60K6/52 , B60K6/547 , B60K7/0007 , B60K17/165 , B60K17/356 , B60K2007/0046 , B60K2007/0061 , F16H3/093 , F16H2003/0807 , F16H2003/0822 , F16H2003/0931 , F16H2200/0056 , Y02T10/6234 , Y02T10/6265 , Y10S903/917
Abstract: A power transmission system for a vehicle is provided. The system comprises an engine, a plurality of input shafts, at least one of the input shafts being configured to selectively engage with the engine, each of the input shafts being provided with a shift driving gear thereon, a plurality of output shafts, each of the output shafts being provided with a shift driven gear configured to mesh with a corresponding shift driving gear, a motor power shaft configured to rotate together with one of the input shafts, and a first motor generator configured to rotate together with the motor power shaft. When the motor power shaft rotates together with the one of the input shafts, the first motor generator uses at least a part of power output by the engine to generate electric power when the vehicle is parking or running. A vehicle including the power transmission system is also provided.
Abstract translation: 提供一种用于车辆的动力传动系统。 该系统包括发动机，多个输入轴，至少一个输入轴构造成选择性地与发动机接合，每个输入轴在其上设置有变速驱动齿轮，多个输出轴，每个输出轴 输出轴设置有与相应的换档驱动齿轮啮合的换档从动齿轮，配置为与输入轴中的一个一起旋转的马达动力轴以及被配置为与马达动力轴一起旋转的第一马达发电机。 当电动机动力轴与输入轴一起旋转时，当车辆停车或行驶时，第一电动发电机使用发动机输出的功率的至少一部分来产生电力。 还提供了包括电力传输系统的车辆。
-
公开(公告)号：US20150211615A1
公开(公告)日：2015-07-30
申请号：US14527446
申请日：2014-10-29
Applicant: BYD COMPANY LIMITED
Inventor： Dongsheng YANG , Yubo LIAN , Jintao ZHANG , Hongbin LUO
IPC: F16H37/08 , B60K6/442 , B60K7/00 , B60K17/356
CPC classification number: F16H37/0806 , B60K6/387 , B60K6/442 , B60K6/52 , B60K7/0007 , B60K17/356 , Y02T10/6234 , Y02T10/6265 , Y10S903/917 , Y10T74/19014
Abstract: A power transmission system for a vehicle and a vehicle including the same are provided. The power transmission system includes an engine unit configured to generate power, a transmission unit adapted to selectively coupled with the engine unit, and configured to transmit the power generated by the engine unit, a first motor generator coupled with the transmission unit, an output unit configured to transmit the power output by the transmission unit to at least one of front and rear wheels of the vehicle, a power switching device adapted to enable or interrupt a power transmitting between the transmission unit and the output unit, and a second motor generator configured to drive the at least one of the front and rear wheels.
Abstract translation: 提供了一种用于车辆和包括该动力传动系统的车辆的动力传递系统。 电力传输系统包括被配置为产生电力的发动机单元，适于选择性地与发动机单元耦合的发送单元，并且被配置为发送由发动机单元生成的电力，与发送单元耦合的第一电动发电机，输出单元 被配置为将由所述传动单元输出的功率传输到所述车辆的前轮和后轮中的至少一个;适于使能或中断所述传动单元和所述输出单元之间的动力传递的功率切换装置，以及被配置为 以驱动前轮和后轮中的至少一个。
-
公开(公告)号：US20250083683A1
公开(公告)日：2025-03-13
申请号：US18782830
申请日：2024-07-24
Applicant: BYD COMPANY LIMITED
Inventor： Dongsheng YANG , Guoxiang LU , Xuli ZHUANG , Lizhong TANG , Boliang XU , Zhaoyu LEI
IPC: B60W50/035 , B60W10/08 , B60W10/20 , B60W50/02
Abstract: A vehicle control system includes: a central controller and a plurality of vehicle components belonging to a plurality of different functional domains. At least one vehicle component in a first functional domain of the plurality of different functional domains and another vehicle component in the first functional domain are connected to each other through a first network, and are directly connected to the central controller. At least one vehicle component in a second functional domain of the plurality of different functional domains and another vehicle component in the second functional domain are connected to each other through a second network, and are directly connected to the central controller. At least one vehicle component in the first functional domain is connected to at least one vehicle component in the second functional domain through a third network. The central controller can send control information to at least one vehicle component.
-
公开(公告)号：US20250046308A1
公开(公告)日：2025-02-06
申请号：US18917879
申请日：2024-10-16
Applicant: BYD COMPANY LIMITED
Inventor： Hang YAN , Dongsheng YANG , Biying ZHANG , Ke LIU
Abstract: A speech control method includes: receiving a target voice instruction; performing semantic parsing on the target voice instruction, and acquiring a semantic parsing result; and in response to that the semantic parsing result matches a keyword, responding to the target voice instruction by using an application corresponding to the keyword; or in response to that the semantic parsing result does not match a keyword, determining a target service type based on the semantic parsing result, and acquiring an application list corresponding to the target service type; determining a recommended application from the application list by using a first recommendation policy; and responding to the target voice instruction by using the recommended application.
-
Patent Agency Ranking
公开(公告)号：US20240231345A1
公开(公告)日：2024-07-11
申请号：US18618195
申请日：2024-03-27
Applicant: BYD COMPANY LIMITED
Inventor： Guilin QIN , Dongsheng YANG , Lihua WU , Juan LIU , Rong HOU
CPC classification number: G05B23/0213 , G01S19/48
Abstract: An Ultra Wide Band (UWB) anchor, a calibration system and method, and a storage medium, relating to the field of UWB technologies. The UWB anchor calibration method includes: obtaining a level status of a pin of a UWB anchor; and determining a location of the UWB anchor according to the level status of the pin of the UWB anchor and a preset correspondence between the level status of the pin of the UWB anchor and the location of the UWB anchor, and outputting the location of the UWB anchor.
-
27.发明公开公开(公告)号：US20240132002A1
公开(公告)日：2024-04-25
申请号：US18531254
申请日：2023-12-06
Applicant: BYD COMPANY LIMITED
Inventor： Faxi LI , Dongsheng YANG , Juan LIU , Lihua WU , Yongpan WANG
IPC: B60R16/023 , B60Q5/00 , G10H1/36 , G10H1/44 , G10H1/46
Abstract: Disclosed are a vehicle-mounted audio playing method and apparatus, a multimedia host, and a storage medium. The vehicle-mounted audio playing method includes: obtaining, by the multimedia host through a receiver, a first voice signal collected by a mobile microphone; and when the vehicle-mounted audio playing apparatus is in an out-of-vehicle karaoke mode, fusing, by the multimedia host, the first voice signal and an accompaniment signal, and outputting a fused signal to an out-of-vehicle speaker after performing amplification processing through a power amplifier, to drive the out-of-vehicle speaker to produce sound.
-
公开(公告)号：US20180297585A1
公开(公告)日：2018-10-18
申请号：US15767869
申请日：2016-10-26
Applicant: BYD COMPANY LIMITED
Inventor： Yubo LIAN , Hongbin LUO , Jintao ZHANG , Dongsheng YANG
IPC: B60W30/02 , B60L15/20 , B60L3/10 , B60T8/1755 , B60W10/08 , B60W10/188 , B60W40/101 , B60W40/114
CPC classification number: B60W30/02 , B60L3/102 , B60L7/18 , B60L7/26 , B60L15/2009 , B60L2220/46 , B60L2240/22 , B60L2240/24 , B60L2240/423 , B60L2240/461 , B60L2240/465 , B60T8/1755 , B60T8/17552 , B60T2230/02 , B60T2250/03 , B60T2270/86 , B60W10/08 , B60W10/188 , B60W40/101 , B60W40/114 , B60W2520/125 , B60W2520/14 , B60W2520/20 , B60W2520/26 , B60W2520/28 , B60W2710/08 , B60W2710/083 , B60W2710/18 , Y02T10/644 , Y02T10/645 , Y02T10/646 , Y02T10/7275
Abstract: The present disclosure discloses an electric vehicle and an active safety control system and method thereof. The system includes: a wheel speed detection module configured to detect a wheel speed to generate a wheel speed signal; a steering wheel rotation angle sensor and a yaw rate sensor module, configured to detect state information of the electric vehicle; a motor controller; and an active safety controller configured to receive the wheel speed signal and state information, obtain state information of a battery pack and state information of four motors, obtain a first side slip signal or a second side slip signal according to the wheel speed signal, the state information, the battery pack and the four motors, and according to the first side slip signal or the second side slip signal, control four hydraulic brakes of the electric vehicle and control the four motors by using the motor controller.
-
公开(公告)号：US20160280212A1
公开(公告)日：2016-09-29
申请号：US15078953
申请日：2016-03-23
Applicant: BYD COMPANY LIMITED
Inventor： Yubo LIAN , Dongsheng YANG , Jintao ZHANG , Hongbin LUO
IPC: B60W20/13
CPC classification number: B60W20/13 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/10 , B60W20/40 , B60W50/0097 , B60W2510/10 , B60W2510/1005 , B60W2510/244 , B60W2520/10 , B60W2540/103 , B60W2540/30 , B60W2550/142 , B60W2550/20 , F02N11/00 , F02N11/0818 , F02N11/0866 , F02N2011/0888 , F02N2200/061 , F02N2200/0801 , F02N2200/0802 , F02N2200/101 , F02N2200/124 , F02N2300/302 , Y02T10/6291
Abstract: The present disclosure provides a hybrid electric vehicle, a drive control method and a drive control device of a hybrid electric vehicle. The drive control method includes: obtaining a current gear position and a current operating mode of the hybrid electric vehicle, a current electric charge level of a power battery and a slope of a road where the hybrid electric vehicle is; determining whether the hybrid electric vehicle is within a taxiing start-stop interval according to the current gear position of the hybrid electric vehicle, the current electric charge level of the power battery, and the slope of the road; if the hybrid electric vehicle is within the taxiing start-stop interval, further obtaining a current speed of the hybrid electric vehicle; and causing the hybrid electric vehicle to enter a small load stop mode or a small load stall mode according to the current speed.
Abstract translation: 本公开提供了一种混合动力电动车辆的混合电动车辆，驱动控制方法和驱动控制装置。 驱动控制方法包括：获得混合电动车辆的当前档位和当前操作模式，动力电池的当前电荷水平和混合动力电动车辆的道路的坡度; 根据混合动力电动车辆的当前档位，动力电池的当前电荷水平以及道路的坡度来判定混合动力电动汽车是否处于滑行起停间隔内; 如果混合动力电动车辆处于滑行起停间隔内，则进一步获得混合电动车辆的当前速度; 并根据当前速度使混合电动车进入小负载停止模式或小负载失速模式。
-
公开(公告)号：US20160280210A1
公开(公告)日：2016-09-29
申请号：US15078947
申请日：2016-03-23
Applicant: BYD COMPANY LIMITED
Inventor： Yubo LIAN , Dongsheng YANG , Jintao ZHANG , Hongbin LUO
CPC classification number: B60W20/13 , B60K6/48 , B60K6/547 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/10 , B60W20/40 , B60W50/0097 , B60W2510/10 , B60W2510/1005 , B60W2510/244 , B60W2520/10 , B60W2540/103 , B60W2540/30 , B60W2550/142 , B60W2550/20 , F02N11/00 , F02N2200/061 , F02N2200/0801 , F02N2200/0802 , F02N2200/101 , F02N2200/124 , Y02T10/6291 , Y10S903/903 , Y10S903/919
Abstract: The present disclosure provides a drive control method and a drive control device of a hybrid electric vehicle. The method includes: obtaining a current gear position of the vehicle, a current electric charge level of a power battery and a slope of a road on which the vehicle is driving; determining whether the vehicle is within a taxiing start-stop interval according to the current gear position, the current electric charge level, and the slope; if the vehicle is within the taxiing start-stop interval, obtaining a current speed of the vehicle; if the current speed is greater than or equal to a first speed threshold, and less than a second speed threshold, causing the vehicle to enter a small load stop mode; and if the current speed is greater than or equal to the second speed threshold, and less than a third speed threshold, causing the vehicle to enter a small load stall mode.
Abstract translation: 本公开提供了混合动力电动车辆的驱动控制方法和驱动控制装置。 该方法包括：获得车辆的当前档位，动力电池的当前电荷水平和车辆正在行驶的道路的坡度; 根据当前档位，当前电荷水平以及坡度确定车辆是否在滑行起停间隔内; 如果车辆在滑行开始 - 停止间隔内，则获得车辆的当前速度; 如果当前速度大于或等于第一速度阈值，并且小于第二速度阈值，则导致车辆进入小的负载停止模式; 并且如果当前速度大于或等于第二速度阈值，并且小于第三速度阈值，则导致车辆进入小负载失速模式。
-
-
-
-
-
-
-
-
-
Search Results
33
records
(took 0.029 seconds)
